package com.imooc.spring.aop.service;

public class UserServiceProxy1 implements UserService{
    private UserService userService;
    public UserServiceProxy1(UserService userService){
        this.userService = userService;
    }
    @Override
    public void createUser() {
        userService.createUser();
        System.out.println("====后置扩展功能====");
    }
}
